CVE-2025-46123Network attack vector

Authenticated code execution via guest-password format string

Published Jul 21, 2025 · Updated Jul 24, 2025

Format-string injection in CommScope Ruckus Unleashed and ZoneDirector allows remote authenticated users to execute code on the controller. The /admin/_conf.jsp configuration endpoint passes an attacker-controlled Wi-Fi guest password to snprintf as its format string rather than as data. Administrative authentication is required, and crafted format directives undergo uncontrolled processing that culminates in controller code execution.

CVSS severity7.2
High
EPSS probability1.09%
Next 30 days · Sep 17, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Format-string injection in CommScope Ruckus Unleashed and ZoneDirector allows remote authenticated users to execute code on the controller. The /admin/_conf.jsp configuration endpoint passes an attacker-controlled Wi-Fi guest password to snprintf as its format string rather than as data. Administrative authentication is required, and crafted format directives undergo uncontrolled processing that culminates in controller code execution.

The record

CVE
CVE-2025-46123
Published
Jul 21, 2025
Updated
Jul 24, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-134, T1210
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jul 21, 2025CVE publishedPublication date reported by the CVE source.
  2. Jul 24, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.2CISACVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 11, 2026Sep 17, 2026
Latest reporting daySep 17, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-134Use of Externally-Controlled Format String
T1210Exploitation of Remote Services

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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